Posted by: Pdfprep
Post Date: March 31, 2021
User A is writing a sensitive email message to user B outside the local network. User A has chosen to use PKI to secure his message and ensure only user B can read the sensitive email.
At what layer of the OSI layer does the encryption and decryption of the message take place?
A . Application
B . Transport
C . Session
D . Presentation
Answer: D
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